// Copyright 2004-2009 Castle Project - http://www.castleproject.org/
// 
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// 
//     http://www.apache.org/licenses/LICENSE-2.0
// 
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

namespace LightWork.DynamicProxy.Internal
{
    public abstract class Lock
    {
        public abstract IUpgradeableLockHolder ForReadingUpgradeable();
        public abstract ILockHolder ForReading();
        public abstract ILockHolder ForWriting();

        public abstract IUpgradeableLockHolder ForReadingUpgradeable(bool waitForLock);
        public abstract ILockHolder ForReading(bool waitForLock);
        public abstract ILockHolder ForWriting(bool waitForLock);

        /// <summary>
        /// Creates a new lock.
        /// </summary>
        /// <returns></returns>
        public static Lock Create()
        {
            return new SlimReadWriteLock();
        }
    }
}